Abstract: A combination solar and wind powered generator including a wind generator, responsive to the flow of air currents, for converting mechanical energy into electrical energy. The wind generator includes a plurality of air spirally shaped engaging vanes which are rotatably supported by the wind generator, and operative for intercepting the flow of air currents for producing mechanical energy. The wind generator also includes an electric generator apparatus coupled to the plurality of air engaging vanes, for transforming the mechanical energy into a first source of electrical energy. A plurality of light sensitive cells, disposed proximate the spirally formed air engaging vanes, are adapted for transforming light energy into a second source of electrical energy. The spirally shaped air engaging vanes may include a plurality of surface deviations for altering the flow of air currents intercepted by the vanes and for directing light energy onto the light sensitive cells.

Abstract: A method for assuring data write integrity on a data storage device includes storing data in a temporary memory storage medium after receipt of the data and prior to writing the data to a storage device. After the data is written to a storage device, the data itself, or an error checking and correction code is read and compared with the original data or with the data error checking and correction code. If no error occurs, new data is received written, read and compared. If an error has occurred, the method re-writes the data to the same or a re-assigned location on the data storage device prior to writing, reading and comparing the data again. Thus, data is written and compared prior to removing the data from a temporary memory storage medium to assure data write integrity.

Abstract: A device restrains unwanted movement of neck apparel worn by a wearer along the front portion of a shirt having uniformly spaced fastening buttons. The restraining device is disposed vertically parallel to and proximate an unrestrained portion of the neck apparel. The restraining device slidably engages with a transversely arranged neck apparel member disposed on the unrestrained portion of the neck apparel. The device includes a soft pliable member having first and second elongated buttonhole openings proximate first and second ends of the member. The longitudinal centers of the first and second elongated buttonhole openings are separated a predetermined distance for releasably engaging with first and second uniformly spaced fastening buttons on the front of the shirt of a wearer. The restraining device permits essential vertical movement of the neck apparel along the restraining device, while generally restraining all other movement.